Description
UT 1.2344/H13/4Cr5MoSiV1 Hot Work Steel is
1. Electroslag remelting steel, high purity; good dissolution resistance
2. Uniform structure, good thermal strength and toughness, anti-corrosion for high temperature liquid metal
3. Good resistance to high-temperature tempering, steady hardness working under 600°C, low dimensional distortion
4. Cold and hot fatigue resistance, strong resistance to cracking
| Steel Grade | 1.2344/H13/4Cr5MoSiV1 |
| Dimension | Thick 14-800mm x Width 100-3000mm / Diameter Ø50~1500mm |
| Delivery Condition | HB≤229 |
| Surface Treatment | Black Surface / Milled Surface |
| Production Condition | Two Sides Cut or Four Sides Cut |
| Stock Quantity | 1800 tons |
| Ultrasonic Test | Sep1921-84 D/D or E/e Under 100% Test |
| MOQ | 10 tonnes |
| Mill Sheet Certificate | Provided |
| HS Code | Hot Rolled:722830 Forged: 722840 |
| Technique | Hot Rolled / Forged |
| Lead Time | 7-10 days |
| Trademark | UTSTEEL |
Chemical Composition(%)
| C | Si | Mn | Cr | Mo | V | S |
| 0.37~0.42 | 0.9~1.20 | 0.3~0.5 | 4.80~5.5 | 1.2~1.5 | 0.9~1.30 | 0 |
Application
1. Full hardness(52-54HRC) plastic moulds with a higher requirement for polishing and longevity, such as Bakelite plastic moulds
2. Die casting moulds of lead, zinc, and aluminum alloy (such as engine radiator, lamp, and decoration)
3. Aluminum extrusion moulds. such as Aluminum windows & doors, computer radiator
4. Hot forging moulds, such as auto-connecting rods, crank, stainless dinner knife
5. Low yielding cooper and aluminum alloy extrusion and die casting mould.